Description:
This New power amplifier is capable of suppressing effectively external interference and optimize the tone with NE5532 front buffer amplification function and hardware noise reduction design, so as to make the sound a stronger taste of bile. Furthermore, Batworth dynamic bass automatically adjusts network to increase high and low frequency sound density and gain.

Features:
1. Dual-chip pre-amp & amp headphone audio power amplifier circuit.
2. Batworth's pre-amp audio  filter network design.
3. Pre-amp adopts high speed dual channel amplifier.
4. Amp uses boosted thrust amp chip.
5. Built-in 10000 mAh polymer lithium battery, lower internal resistance, smaller ripple, more energy supply.

Specification:
Model Number: DS5
Battery capacity: 10000 mA
Input voltage: 5V-3.5A
Output voltage: 5.08V-2.5A
Output power: Max 300mw * 2@16 Europe
Frequency response: 2-27KHZ
Signal to noise ratio: 95DB
Dynamic range: 90db
Resolution: 75db
Distortion: Less than or equal to 0.006%
Output impedance: Less than or equal to 200 euro
Colour: Black
Product size: 13.5 * 7.5 * 1.5cm / 5.31 * 2.95 * 0.59in

Package List:
1 * Power Amplifier
1 * 3.5mm Data Cable